The JBX88261 represents a professional-grade solution for single-mode fiber optic connectivity in mission-critical network environments. This 9-meter duplex patch cable combines precision engineering with reliable performance specifications, making it an ideal choice for data centers, telecommunications facilities, and enterprise network installations. Technical Excellence: Built with G.657.A1 glass fiber and a 9/125 micron core diameter, this singlemode cable delivers superior signal quality. The ≤0.35dB insertion loss (0.15dB typical) and ≥20dB return loss exceed industry standards established by ANSI/TIA/EIA-455-171-A-2001, ensuring minimal signal degradation over the 9-meter span. Attenuation testing confirms performance at 1310 nm: 0.25 dB/km and 1550 nm: 0.35 dB/km. Connector Configuration: Featuring ST/UPC connectors in a duplex configuration with Type A to B crossover polarity, this cable supports standard duplex patch cord applications. The 1.8mm outside diameter provides optimal flexibility while maintaining structural integrity. Compliance & Safety: TAA compliant for federal procurement requirements, this cable meets RoHS/ELV directives and EU 2002/95/EC standards. OFNR riser-rated jacketing ensures fire-safety compliance in building installations. All materials are engineered for reliable performance in demanding environments. Flexibility & Support: Available in custom lengths beyond the standard 9-meter configuration, allowing adaptation to specific infrastructure requirements. Shipped from multiple US locations ensuring quick delivery, with free standard shipping on orders over $99. Backed by a 90-day limited warranty. Applications: Ideal for connecting telecommunications equipment, network switches, routers, and fiber optic transmission systems requiring single-mode capability. Perfect for both new installations and network upgrades where signal integrity and long-term reliability are paramount. The JBX88261 delivers enterprise-class performance with verified technical specifications, regulatory compliance, and professional support—making it the dependable choice for critical fiber optic infrastructure projects.